package com.ktwlsoft.fundmanage.utils;

import java.io.File;

/**
 * 文件工具类
 *
 * @author zhuhe on 2019/4/1 11:34
 * @version 1.0
 */
public class FileUtils {

    /**
     * 删除文件夹（强制删除）
     *
     * @param path 路径
     */
    public static void deleteAllFilesOfDir(File path) {
        if (null != path) {
            if (!path.exists()) {
                return;
            }
            File[] files = path.listFiles();
            if (null != files) {
                for (int i = 0; i < files.length; i++) {
                    deleteAllFilesOfDir(files[i]);
                }
            }
            if (path.isFile()) {
                boolean result = path.delete();
                int tryCount = 0;
                while (!result && tryCount++ < 10) {
                    result = path.delete();
                }
            }
            if (!path.delete()) {
                System.out.println("删除文件失败");
            }
        }
    }

    /**
     * 删除文件
     *
     * @param pathname 路径
     * @return boolean
     */
    public static boolean deleteFile(String pathname){
        boolean result = false;
        File file = new File(pathname);
        if (file.exists()) {
            if (file.delete()) {
                result = file.delete();
                System.out.println("文件已经被成功删除");
            }
        }
        return result;
    }
}